{
  "manageEntity": {
    "action": "Repost",
    "entityId": "302332304",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04b800b17ea8f0a9fcd0a24c8811811dd3f3ef7166f7fbb51b56bdf283b7bc9a",
    "signature": "0xd55da5eba67e27549e37e27b697baed22e490ebfe850fff296f8923cd0993c63049951d742a470fc2b4c674c831d3da81fa2b4dd2351be12237b4620bad7792f1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}